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TMP103GYFFR - Texas Instruments

Description: 1.4V-Capable Temperature Sensor with I2C/SMBus Interface in WCSP

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TMP103GYFFR - Texas Instruments - PCB symbol
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PCB Footprints
TMP103GYFFR - Texas Instruments PCB footprint - BGA - BGA - YFF0004_
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3D Models
TMP103GYFFR - Texas Instruments - 3D model - BGA - YFF0004_
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TMP103GYFFR Details

  • Manufacturer Part Number:

    TMP103GYFFR

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Country Of Origin:

    Philippines

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Accuracy-Max (Cel):

    2 Cel

  • Body Breadth:

    0.76 mm

  • Body Height:

    0.325 mm

  • Body Length or Diameter:

    0.76 mm

  • JESD-609 Code:

    e1

  • Mounting Feature:

    SURFACE MOUNT

  • Number of Bits:

    8

  • Number of Terminals:

    4

  • Operating Current-Max:

    0.003 mA

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Interface Type:

    2-WIRE INTERFACE

  • Output Voltage-Max:

    0.4 V

  • Package Body Material:

    UNSPECIFIED

  • Package Equivalence Code:

    BGA4,2X2,16

  • Package Shape/Style:

    SQUARE

  • Sensors/Transducers Type:

    TEMPERATURE SENSOR,SWITCH/DIGITAL OUTPUT,SERIAL

  • Supply Voltage-Max:

    3.6 V

  • Supply Voltage-Min:

    1.4 V

  • Surface Mount:

    YES

  • Technology:

    MOS

  • Terminal Finish:

    Tin/Silver/Copper (Sn/Ag/Cu)

  • Termination Type:

    SOLDER

TMP103GYFFR Frequently Asked Questions (FAQs)

  • The TMP103 can operate from -40°C to 125°C, but the accuracy specifications are only guaranteed from -20°C to 100°C.
  • The TMP103 has a built-in POR circuit that resets the device when the supply voltage falls below 1.5V. To ensure proper operation, ensure that the supply voltage is stable and above 1.5V before taking any measurements.
  • To minimize noise and ensure reliable operation, it is recommended to keep the digital output pins (SDA and SCL) as short as possible, and route them away from noisy signals and power traces. Additionally, use a pull-up resistor on the SDA line to ensure proper communication.
  • The TMP103 has a thermal response time of approximately 10 seconds, which means it takes around 10 seconds for the device to settle to its final temperature reading after a temperature change. To ensure accurate readings, wait for at least 10 seconds after power-up or a temperature change before taking measurements.
  • The TMP103 is designed to operate with a supply voltage range of 2.7V to 5.5V, but it can tolerate some amount of voltage supply noise. However, excessive noise can affect the device's accuracy and operation. It is recommended to use a low-dropout regulator (LDO) or a voltage regulator with a high power supply rejection ratio (PSRR) to minimize supply noise.

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TMP103GYFFR Overview

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About Texas Instruments

Texas Instruments (TI) designs and manufactures semiconductors and integrated circuits for a wide range of applications. The company's product portfolio includes analog chips, which are essential for managing power and signal functions in electronic devices, and embedded processors, which serve as the brains in various systems, enabling functionality in everything from industrial equipment to consumer electronics. TI's innovations in semiconductor technology have made it a leader in the industry.

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TMP103GYFFR Alternates

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Part Image TMP103BYFFR Texas Instruments

Serial Switch/Digital Sensor, 8 Bit(s), 0V Min, 0.4V Max, 2Cel, MOS, Square, 4 Pin, Surface Mount
Part Image TMP103BYFFT Texas Instruments

Serial Switch/Digital Sensor, 8 Bit(s), 0V Min, 0.4V Max, 2Cel, MOS, Square, 4 Pin, Surface Mount
Part Image TMP103EYFFT Texas Instruments

Serial Switch/Digital Sensor, 8 Bit(s), 0V Min, 0.4V Max, 2Cel, MOS, Square, 4 Pin, Surface Mount
Part Image TMP103DYFFT Texas Instruments

Serial Switch/Digital Sensor, 8 Bit(s), 0V Min, 0.4V Max, 2Cel, MOS, Square, 4 Pin, Surface Mount
Part Image TMP103HYFFT Texas Instruments

Serial Switch/Digital Sensor, 8 Bit(s), 0V Min, 0.4V Max, 2Cel, MOS, Square, 4 Pin, Surface Mount
For a full list of alternate parts for TMP103GYFFR, check out Findchips.com